When I add an extractor successfully. the field doesn't show in streams all fields

Graylog Central (peer support)
1

2018-03-30T08:28:53.296-04:00 INFO [InputStateListener] Input [Syslog TCP/5abe2d854f617d71f6002da3] is now RUNNING
2018-03-30T08:30:32.148-04:00 INFO [ExtractorsResource] Added extractor <2353cee0-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2d404f617d71f6002d55>.
2018-03-30T08:30:32.150-04:00 INFO [ExtractorsResource] Added extractor <23546b20-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2d404f617d71f6002d55>.
2018-03-30T08:30:32.169-04:00 INFO [ExtractorsResource] Added extractor <23575150-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2d404f617d71f6002d55>.
2018-03-30T08:30:32.184-04:00 INFO [ExtractorsResource] Added extractor <23592610-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2d404f617d71f6002d55>.
2018-03-30T08:30:32.192-04:00 INFO [ExtractorsResource] Added extractor <235b21e0-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2d404f617d71f6002d55>.
2018-03-30T08:30:32.194-04:00 INFO [ExtractorsResource] Added extractor <235afad0-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2d404f617d71f6002d55>.
2018-03-30T08:32:14.680-04:00 INFO [ExtractorsResource] Added extractor <607008c0-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2cc24f617d71f6002cc4>.
2018-03-30T08:32:14.709-04:00 INFO [ExtractorsResource] Added extractor <60755ff0-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2cc24f617d71f6002cc4>.
2018-03-30T08:32:14.710-04:00 INFO [ExtractorsResource] Added extractor <6075fc31-3416-11e8-8b59-005056b7d9d7> of type [split_and_index] to input <5abe2cc24f617d71f6002cc4>.
2018-03-30T08:32:14.711-04:00 INFO [ExtractorsResource] Added extractor <60762340-3416-11e8-8b59-005056b7d9d7> of type [regex] to input <5abe2cc24f617d71f6002cc4>.

2

closing because dup of After import of extractor no fields show in stream